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-rw-r--r--docs/features.txt2
-rw-r--r--docs/relnotes/18.1.0.html1
-rw-r--r--src/gallium/drivers/nouveau/nvc0/nvc0_query.c3
-rw-r--r--src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c42
-rw-r--r--src/gallium/drivers/nouveau/nvc0/nvc0_screen.c2
5 files changed, 32 insertions, 18 deletions
diff --git a/docs/features.txt b/docs/features.txt
index d579d245eb4..8f003ddd90b 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -232,7 +232,7 @@ GL 4.6, GLSL 4.60
GL_ARB_shader_group_vote DONE (i965, nvc0, radeonsi)
GL_ARB_spirv_extensions in progress (Nicolai Hähnle, Ian Romanick)
GL_ARB_texture_filter_anisotropic DONE (freedreno, i965, nv50, nvc0, r600, radeonsi, softpipe (*), llvmpipe (*))
- GL_ARB_transform_feedback_overflow_query DONE (i965/gen6+, radeonsi, llvmpipe, softpipe)
+ GL_ARB_transform_feedback_overflow_query DONE (i965/gen6+, nvc0, radeonsi, llvmpipe, softpipe)
GL_KHR_no_error DONE (all drivers)
(*) softpipe and llvmpipe advertise 16x anisotropy but simply ignore the setting
diff --git a/docs/relnotes/18.1.0.html b/docs/relnotes/18.1.0.html
index a89861d2bda..deeb23db03d 100644
--- a/docs/relnotes/18.1.0.html
+++ b/docs/relnotes/18.1.0.html
@@ -46,6 +46,7 @@ Note: some of the new features are only available with certain drivers.
<ul>
<li>OpenGL 3.1 with ARB_compatibility on nv50, nvc0, r600, radeonsi, softpipe, llvmpipe, svga</li>
<li>GL_ARB_bindless_texture on nvc0/maxwell+</li>
+<li>GL_ARB_transform_feedback_overflow_query on nvc0</li>
<li>GL_EXT_semaphore on radeonsi</li>
<li>GL_EXT_semaphore_fd on radeonsi</li>
<li>GL_EXT_shader_framebuffer_fetch on i965 on desktop GL (GLES was already supported)</li>
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
index d0a9e0c2c04..1a3e4e794c0 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
@@ -113,8 +113,9 @@ nvc0_render_condition(struct pipe_context *pipe,
/* NOTE: comparison of 2 queries only works if both have completed */
switch (q->type) {
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
cond = condition ? NVC0_3D_COND_MODE_EQUAL :
- NVC0_3D_COND_MODE_NOT_EQUAL;
+ NVC0_3D_COND_MODE_NOT_EQUAL;
wait = true;
break;
case PIPE_QUERY_OCCLUSION_COUNTER:
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c
index 93cd64ae841..a420ed4ac0d 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query_hw.c
@@ -181,6 +181,10 @@ nvc0_hw_begin_query(struct nvc0_context *nvc0, struct nvc0_query *q)
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
nvc0_hw_query_get(push, q, 0x10, 0x03005002 | (q->index << 5));
break;
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
+ /* XXX: This get actually writes the number of overflowed streams */
+ nvc0_hw_query_get(push, q, 0x10, 0x0f005002);
+ break;
case PIPE_QUERY_TIME_ELAPSED:
nvc0_hw_query_get(push, q, 0x10, 0x00005002);
break;
@@ -243,10 +247,11 @@ nvc0_hw_end_query(struct nvc0_context *nvc0, struct nvc0_query *q)
nvc0_hw_query_get(push, q, 0x10, 0x06805002 | (q->index << 5));
break;
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
- /* TODO: How do we sum over all streams for render condition ? */
- /* PRIMS_DROPPED doesn't write sequence, use a ZERO query to sync on */
nvc0_hw_query_get(push, q, 0x00, 0x03005002 | (q->index << 5));
- nvc0_hw_query_get(push, q, 0x20, 0x00005002);
+ break;
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
+ /* XXX: This get actually writes the number of overflowed streams */
+ nvc0_hw_query_get(push, q, 0x00, 0x0f005002);
break;
case PIPE_QUERY_TIMESTAMP:
case PIPE_QUERY_TIME_ELAPSED:
@@ -334,6 +339,7 @@ nvc0_hw_get_query_result(struct nvc0_context *nvc0, struct nvc0_query *q,
res64[1] = data64[2] - data64[6];
break;
case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
res8[0] = data64[0] != data64[2];
break;
case PIPE_QUERY_TIMESTAMP:
@@ -417,15 +423,22 @@ nvc0_hw_get_query_result_resource(struct nvc0_context *nvc0,
PUSH_REFN (push, hq->bo, NOUVEAU_BO_GART | NOUVEAU_BO_RD);
PUSH_REFN (push, buf->bo, buf->domain | NOUVEAU_BO_WR);
BEGIN_1IC0(push, NVC0_3D(MACRO_QUERY_BUFFER_WRITE), 9);
- if (q->type == PIPE_QUERY_OCCLUSION_PREDICATE ||
- q->type == PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE) /* XXX what if 64-bit? */
+ switch (q->type) {
+ case PIPE_QUERY_OCCLUSION_PREDICATE:
+ case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE: /* XXX what if 64-bit? */
+ case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
PUSH_DATA(push, 0x00000001);
- else if (result_type == PIPE_QUERY_TYPE_I32)
- PUSH_DATA(push, 0x7fffffff);
- else if (result_type == PIPE_QUERY_TYPE_U32)
- PUSH_DATA(push, 0xffffffff);
- else
- PUSH_DATA(push, 0x00000000);
+ break;
+ default:
+ if (result_type == PIPE_QUERY_TYPE_I32)
+ PUSH_DATA(push, 0x7fffffff);
+ else if (result_type == PIPE_QUERY_TYPE_U32)
+ PUSH_DATA(push, 0xffffffff);
+ else
+ PUSH_DATA(push, 0x00000000);
+ break;
+ }
switch (q->type) {
case PIPE_QUERY_SO_STATISTICS:
@@ -519,6 +532,7 @@ nvc0_hw_create_query(struct nvc0_context *nvc0, unsigned type, unsigned index)
q = &hq->base;
q->funcs = &hw_query_funcs;
q->type = type;
+ q->index = index;
switch (q->type) {
case PIPE_QUERY_OCCLUSION_COUNTER:
@@ -532,14 +546,14 @@ nvc0_hw_create_query(struct nvc0_context *nvc0, unsigned type, unsigned index)
space = 512;
break;
case PIPE_QUERY_SO_STATISTICS:
- case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
hq->is64bit = true;
space = 64;
break;
+ case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+ case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
case PIPE_QUERY_PRIMITIVES_GENERATED:
case PIPE_QUERY_PRIMITIVES_EMITTED:
hq->is64bit = true;
- q->index = index;
space = 32;
break;
case PIPE_QUERY_TIME_ELAPSED:
@@ -615,8 +629,6 @@ nvc0_hw_query_fifo_wait(struct nvc0_context *nvc0, struct nvc0_query *q)
if (hq->is64bit && hq->fence->state < NOUVEAU_FENCE_STATE_EMITTED)
nouveau_fence_emit(hq->fence);
- if (q->type == PIPE_QUERY_SO_OVERFLOW_PREDICATE) offset += 0x20;
-
PUSH_SPACE(push, 5);
PUSH_REFN (push, hq->bo, NOUVEAU_BO_GART | NOUVEAU_BO_RD);
BEGIN_NVC0(push, SUBC_3D(NV84_SUBCHAN_SEMAPHORE_ADDRESS_HIGH), 4);
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index b4a2c676f59..eb50149b647 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -254,6 +254,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_COMPUTE:
case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX:
case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION:
+ case PIPE_CAP_QUERY_SO_OVERFLOW:
return 1;
case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
return nouveau_screen(pscreen)->vram_domain & NOUVEAU_BO_VRAM ? 1 : 0;
@@ -298,7 +299,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_INT64_DIVMOD:
case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE:
case PIPE_CAP_NIR_SAMPLERS_AS_DEREF:
- case PIPE_CAP_QUERY_SO_OVERFLOW:
case PIPE_CAP_MEMOBJ:
case PIPE_CAP_LOAD_CONSTBUF:
case PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS:
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 20:09:29 +0000